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CSEMP assessment of bd154 in biota at Red Wharf

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : IrishSea_IrSIntermediateE_fi06 (Red Wharf)
Determinand : BD154
Units : μg kg-1 wet weight
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean144.1148.61-19.0538.11
linear244.0954.76-18.0536.092.014 10.1558
smooth (df = 2)341.5966.59-15.8031.594.502 10.0339

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200320161.35920.7378-0.6213 0.4042-1.5370.1849
last 20 years200320161.35920.7378-0.6213 0.4042-1.5370.1849

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
FEQG2.0914.0000.64850.26692.4290.0297

 


Raw data with supporting information

Raw data with supporting information for assessment of  bd154 in biota at Red Wharf


Raw data with assessment

Raw data with assessment of  bd154 in biota at Red Wharf


Assessment plot

Assessment plot for  bd154 in biota at Red Wharf


Organo-bromines data

Organo-bromines data for assessment of  bd154 in biota at Red Wharf


Organo-bromines assessment

Organo-bromines assessment of  bd154 in biota at Red Wharf


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